wlcore: Fix the usage of wait_for_completion_timeout

The return value of wait_for_completion_timeout() is always >= 0 with unsigned int type. So the condition "ret < 0" or "ret >= 0" is pointless. Signed-off-by: liu chuansheng <chuansheng.liu@intel.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
git-mirror · Nov 16, 2012 · 25b08bf · 25b08bf
1 parent 4eeac22
commit 25b08bf
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c
@@ -151,9 +151,6 @@ int wl1271_ps_elp_wakeup(struct wl1271 *wl)
 			wl12xx_queue_recovery_work(wl);
 			ret = -ETIMEDOUT;
 			goto err;
-		} else if (ret < 0) {
-			wl1271_error("ELP wakeup completion error.");
-			goto err;
 		}
 	}